References ▼
#include "ltms.h"
C Syntax |
HRESULT IltmsDevice_get_Name(pDevice, pVal) |
C++ Syntax |
HRESULT get_Name(pVal) |
IltmsDevice *pDevice; |
pointer to an interface |
BSTR * pVal; |
pointer to a string |
Retrieves the device's unique name
Parameter |
Description |
pDevice |
Pointer to an IltmsDevice interface. |
pVal |
Pointer to a character string containing the device's name. |
S_OK |
The function was successful. |
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
The returned string can be used to uniquely identify a device. A program can save this value to persistent storage and use it later with the IltmsDevices::Find function to restore the device selection.
If the method succeeds, the caller must free the returned BSTR by calling the SysFreeString function.
Required DLLs and Libraries
LTMS For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64.
See Also
Elements: |
IltmsDevice Interface, IltmsDevice::get_FriendlyName, ltmsDevices::Find |
Topics: |
For a C++ example, refer to Print Capture Devices Example For C++